Bout that time of year
On websites that have "alternative" options for downloading......... search for Teds Notebook or Formula 1, there are 4 short videos re the test days at Jerez.
Not much to see or hear, but the last one goes into real detail on the aero changes the teams have made, pretty darn interesting, with close-ish ups
I also liked the front wing comparison from the late 90's West McLaren to now. One looks like a single flat piece, the other is architecture to the max.